After staring at a red light for several minutes, Leon looks away at a white field. Leon is surprised to see a green dot about the same size as the red light floating on the white background

The color afterimage that Leon sees provides support for the __________ theory of color vision.
a) trichromatic
b) opponent-process
c) Young-Helmholtz
d) signal-detection

b

Psychology

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In which kind of study would a researcher determine how many and which relatives of a person with a disorder have the same disorder?

a.) twin study b.) adoption study c.) family pedigree study d.) generational extraction study

Psychology

________ believe that the unconscious is merely a collection of nonconscious processes produced in the brain

a. Behaviorists b. Psychoanalysts c. Neuroscientists d. Cognitive psychologists e. Humanistic psychologists

Psychology